1. Voitov, V.A. and Tsimbal, B.M., The content of mineral (abrasive) impurities contacting with the working parts of the extruder, Tekh. Servis Agroprom., Lisov. Transp. Kompl., 2016, no. 4, pp. 56–61.
2. Derkach, V.V., Improvement of wear resistance of the extruder cylinder by the thermodiffusive bimetalization, Extended Abstract of Cand. Sci. (Eng.) Dissertation, Kyiv, 2000.
3. Gonchar, V.A., The wear resistance of nitrided steel X12 in a corrosive abrasive medium, VIII Ukrainsko-pol’skaya konferentsiya molodykh uchenykh “Informatsiya i mekhanika,” Tezisy dokladov (VIII Ukrainian-Polish Conf. of Young Scientists “Information and Mechanics,” Abstracts of Papers), Khmelnitskiy, 2011, pp. 45–46.
4. Vasil’kov, V.V. and Raduk, D.L., Types of wear of helices of screw work tools, Vestn. Khar’k. Nats. Tekh. Univ. Sel. Khoz., 2010, no. 100, pp. 197–202.
5. Preis, G.A., Wear of screw-press components, Izv. Vyssh. Uchebn. Zaved., Pishch. Tekhnol., 1961, no. 5, pp. 117–119.